A very nice start So far the best app for gemstones I've found. What I would like to see in gem data sheet is values and answers for double refraction, dispersion, pleochroism and fluorescence. Also a nice feature would be to know what mineral families different gems belong to, like quartz group. Comparison chart has a bug. Shows the same specific density for both gems as the lower one has. I've not tested the calculator yet but I'm impressed with the variety of faceting designs.
Reference chart lacks Specific Gravity Would be 5 stars if the reference charts had specific gravity listed. When testing SG on gemstones to identify them it's difficult to search for the correct SG as you have to check each stones properties.
Amazing A must tool for every gemologist! Thank you
Perfect !!! Thankx so much.
Accurate Good app, i like it
- Minor bug fixes.
- Android 8.0 test build.
- Updated database support libraries.
- Added arm64-v8a and x86_64 libraries.
This application supports the calculation for simple and complex formulas.